I have a UPVC door (I think that the make is Mila, Master model although this may just be the locking mechanism). It is around 4 years old and just recently the rain has begun to leak through the letterbox. I have tried tightening the screws both inside and out but this hasn't helped. I'd be grateful for any advice.

J Messenger, May 2008

take letter box out then seal round the hole where letter box goes then screw back on,hope this helps

shaun www.sdwupvcrepair.co.uk, May 2008